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Ice Ages News
February 22, 2019

Latest Headlines
updated 7:25am EST

More Ice Ages News
February 22, 2019

Feb. 21, 2019 — Several years ago, an international team of scientists raised sediments from the bottom of Lake Van in eastern Turkey reflecting the past 600,000 years. Soil scientists and paleobotanists have now ... read more

Feb. 6, 2019 — New research reveals that biodiversity 'hotspots' in the tropics produced new species at faster rates over the last 25 million years, but those in temperate regions are instead full of ... read more

Feb. 6, 2019 — The weather these days is wild and will be wilder still within a century -- in part, because the water from melting ice sheets off Greenland and in the Antarctic will cause extreme weather and ... read more

Feb. 6, 2019 — Earth's global surface temperatures in 2018 were the fourth warmest since 1880, according to independent analyses by NASA and the National Oceanic and Atmospheric Administration ... read more

Feb. 6, 2019 — Cracks in the floating ice tongue of Petermann Glacier in the far northwest reaches of Greenland indicate the pending loss of another large ... read more

Feb. 5, 2019 — Researchers have developed a new isotopic method to analyze the recent history of large stratospheric volcanic eruptions, using 2,600 years' worth of records contained in ice cores from ... read more

Feb. 5, 2019 — The discovery of a new to science species of rare and primitive arthropod in a cave that was covered by a thick ice sheet until recently is certain to raise questions. Researchers describe a new ... read more

Volcanic Growth 'Critical' to the Formation of Panama

Feb. 5, 2019 — Scientists put forward new explanation as to how land bridge formed between North and South ... read more

Feb. 4, 2019 — A team has found that early spring rainfall warms up a thawing permafrost bog in Alaska and promotes the growth of plants and methane-producing ... read more

Feb. 4, 2019 — A field trip to Namibia to study volcanic rocks led to an unexpected discovery by ... read more

Feb. 2, 2019 — The Greenland ice sheet melted a little more easily in the past than it does today because of geological changes, and most of Greenland's ice can be saved from melting if warming is controlled, ... read more

Feb. 1, 2019 — A gigantic cavity -- two-thirds the area of Manhattan and almost 1,000 feet (300 meters) tall -- growing at the bottom of Thwaites Glacier in West Antarctica is one of several disturbing discoveries ... read more

Feb. 1, 2019 — Around 635 to 720 million years ago, Earth was twice almost completely covered by ice. The question of how life survived these 'Snowball Earth' glaciations has puzzled scientists for many ... read more

A Water Quality Mystery, Solved in Antarctica

Feb. 1, 2019 — In one of the coldest, driest places on Earth, scientists have developed a possible answer to a longstanding mystery about the chemistry of streamflow, which may have broad implications for ... read more

Jan. 31, 2019 — Planes flying over rain or snow can intensify the precipitation by as much as 10-fold, according to a new study. The rain- and snow-bursts are not caused by emissions from the aircraft but are the ... read more

Jan. 31, 2019 — An international study reveals the Atlantic meridional overturning circulation, which helps regulate Earth's climate, is highly variable and primarily driven by the conversion of warm, salty, ... read more

Jan. 28, 2019 — The eruption of Mount Pinatubo in 1991 had a significant impact on climate, decreasing global mean temperature by about 0.5°C. Like the famous eruptions of Krakatau (1883) and Tambora (1815), ... read more

Jan. 25, 2019 — Glacial retreat in the Canadian Arctic has uncovered landscapes that haven't been ice-free in more than 40,000 years and the region may be experiencing its warmest century in 115,000 ... read more

Jan. 24, 2019 — A team of scientists and engineers has for the first time successfully drilled over two kilometers through the ice sheet in West Antarctica using hot water. This research will help understand how the ... read more

Jan. 23, 2019 — Scientists have already observed and predicted that high ringed seal pup mortality rates are linked to poor environmental conditions like early ice breakup and low snow. Researchers have now gone a ... read more

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